The week that passed was full of awesome news and announcements for anyone who's even remotely interested in the Android operating system. That's because Google finally announced the Nexus 5 smartphone, running the newest version of its mobile OS known as Android 4.4 KitKat. And for those who are more into Apple products, we brought the news of the launch of the iPad Air. Apple's tablet is now on sale in 42 countries worldwide. Speaking of Apple, the company is working on a product of a new category.What that is remains to be seen, but odds are we might see an iWatch someday soon.